Kiwon lafiyaMagani

Phenolphthalein samfurin - iko kashi

Ba asiri da cewa bayan da amfani da likita kayayyakin aiki, da kuma kayayyakin da suke bukata don a hankali bi da su cire duk wani nau'i na gurbatawa. Don wannan karshen, daban-daban hanyoyin da ake amfani da su. Bayan da magani tare da ƙuna bisa Methodical Yabo MH 28-6 / 13 kwanan rana 08.06.1982 na phenolphthalein samfurin dole ne dole a kashe.

assigning samfurori

Domin kimantawa ingancin magani (wanka) daga surface na wani kayan aiki ƙuna da sauran contaminants ne shirye daban-daban mafita. Phenolphthalein samfurin ne kawai daya daga cikin matakai na dubawa for gaban saura yawa na ƙuna, wato - su alkaline aka gyara. Domin ta aiwatar, wani bayani daga cikin abu. Bisa ga jagororin, shi wajibi ne don yin 1% phenolphthalein bayani. Nan da nan bayan da farkon shirye-shiryen da kimantawa da ingancin aiki dasu.

Gudanar da gwaje-gwaje Phenolphthalein

Yana yana da za'ayi a dama, saukarwa. A farko wuri a kan kayan aiki amfani 2-3 saukad da na phenolphthalein bayani. Ya dole ne samu da dangane da sassa masu motsi kuma yankin inda wani mĩki surface. Wannan shi ne saboda da hatsarin lamba m sunadarai da kuma Organic abubuwa daga cikin haƙuri na jini.

A mataki na gaba m jami'in dake duba yawan digiri na batawa bayani. Phenolphthalein samfurin nuna daban-daban yawa na Alkali. Bayyanar da ruwan hoda launi nuna gaban bad wanke surfactants. A gaban brownish samfurin nuna gaban tsatsa da chlorine-dauke da oxidizing jamiái. A wasu lokuta, da batawa ne m-m tabarau. Lokacin da ganowa da launi canji na samfurin bi da tare da dukan tsari na kayan aikin ne zuwa ga maimaita wanka da ruwan famfo. An sa'an nan kuma bi da tare da distilled ruwa.

Bayan wanke kayan aka sanya shi a cikin na musamman kwantena tare da tsabtace bayani. Da suka ciyar presterilizing sake-aiki. Musamman hankali ne ya biya zuwa ingancin da tsaftacewa na catheters da kuma sauran m kayayyakin. Domin wannan phenolphthalein samfurin da aka gudanar a ciki da kayan aiki ta hanyar gabatar da mafita ta amfani da pipette ko sirinji. A reagent kamata zama a ciki da samfurin for 30-60 seconds. To, shi ne zuba a cikin wani nama da kuma idan aka kwatanta da LEDs.

Sharuddan na samfurin

A daidai da na yanzu dokokin kafa Phenolphthalein samfurin ne da za'ayi a raka'a (1% na kida lokaci guda sarrafa, amma ba kasa da uku raka'a - a baya kafin loading a kan sterilization). Karkasa sterilization (1% na dukkan samfurin sunayen da aka sarrafa don motsa). A sakamakon monitoring hanya an rubuta su a cikin hanyar №366 / y.

Control kwararru na disinfection da kuma tsafta-ANNOBA tashoshin for haifuwa tsarkakewa, a asibitoci, a kan wani kwata-akai. Lokacin da matalauta-ingancin aiki da duk da m kida da na'urorin kiwon lafiya yiwu kamu raunuka a lokacin ayyukan, ci gaban hepatitis da kuma AIDS.

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